As of the latest CDC data release on July 21, 2020 there are:
Where I live, in Somerville, MA, as of July 20, 2020 there are:
Consequently, in the United States, there are now:
Globally, as of the latest WHO data release on July 22, 2020, there are:
Regions are defined as follows: Northeast (CT, ME, MA, NH, RI, VT, NJ, NY, PA), Midwest (IN, IL, MI, OH, WI, IA, KS, MN, MO, NE, ND, SD), South (AL, AR, DC, DE, FL, GA, KY, LA, MD, MS, NC, OK, SC, TN, TX, VA, WV) and West (AZ, CO, ID, NM, MT, UT, NV, WY, AK, CA, HI, OR, WA).
| Date | County Name | Cases | Deaths | New Cases | New Deaths |
|---|---|---|---|---|---|
| July 21, 2020 | Middlesex County | 25011 | 1946 | 53 | 0 |
| July 14, 2020 | Middlesex County | 24600 | 1923 | 64 | 2 |
| July 07, 2020 | Middlesex County | 24243 | 1888 | 50 | 6 |
| July 21, 2020 | Norfolk County | 9779 | 970 | 42 | 2 |
| July 14, 2020 | Norfolk County | 9530 | 959 | 45 | 1 |
| July 07, 2020 | Norfolk County | 9306 | 941 | 22 | 1 |
| July 21, 2020 | Suffolk County | 20650 | 1039 | 29 | 4 |
| July 14, 2020 | Suffolk County | 20386 | 1022 | 44 | 2 |
| July 07, 2020 | Suffolk County | 20048 | 1008 | 34 | 0 |
The plot below shows the number of new COVID cases by state. Note that each figure has its own y axis; this is done so that trends can be seen within each state. Log scales can make the difference between 100 and 1000 cases hard to discern and a common y axis causes states like NY and CA to swamp states like NC. Negative new cases can occur when States revise their total number of cases downwards, as Hawaii did between June 30, 2020 and July 1, 2020.
This figure shows the number of COVID cases per 1,000.
| Date | State | County Name | Cases | Deaths |
|---|---|---|---|---|
| 2020-07-21 | CA | Los Angeles County | 161673 | 4154 |
| 2020-07-21 | IL | Cook County | 99464 | 4788 |
| 2020-07-21 | AZ | Maricopa County | 98988 | 1556 |
| 2020-07-21 | FL | Miami-Dade County | 89557 | 1325 |
| 2020-07-21 | NY | Queens County | 67194 | 7148 |
| 2020-07-01 | CA | Los Angeles County | 105507 | 3402 |
| 2020-07-01 | IL | Cook County | 90911 | 4581 |
| 2020-07-01 | NY | Queens County | 65455 | 7059 |
| 2020-07-01 | NY | Kings County | 59742 | 7104 |
| 2020-07-01 | AZ | Maricopa County | 52266 | 817 |
| 2020-06-01 | IL | Cook County | 78495 | 3658 |
| 2020-06-01 | NY | Queens County | 62094 | 6271 |
| 2020-06-01 | NY | Kings County | 56053 | 6742 |
| 2020-06-01 | CA | Los Angeles County | 55968 | 2362 |
| 2020-06-01 | NY | Bronx County | 45359 | 4480 |
| 2020-05-01 | NY | Queens County | 52274 | 5111 |
| 2020-05-01 | NY | Kings County | 45519 | 5320 |
| 2020-05-01 | IL | Cook County | 38668 | 1673 |
| 2020-05-01 | NY | Bronx County | 37785 | 3527 |
| 2020-05-01 | NY | Nassau County | 36161 | 1720 |
According to the WHO the positive rate should be below 5%.1 Days above the threshold are denoted in red, days below are in blue. Note that the variables currently used for these plots –positiveIncrease and negativeIncrease– are being phased out and will be replaced by positiveCasesViral and negativeCasesViral.
The two sets of points are confirmed cases (black), and potential cases (grey) which are confirmed cases times ten. For herd immunity, typically 70-90% of a population needs immunity.2
Data for this report comes from:
See the difference between https://covidtracking.com/api/v1/states/daily.csv and https://usafacts.org/visualizations/coronavirus-covid-19-spread-map/